A practical treatise on ... land and engineering surveying, Τόμος 341863 |
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Σελίδα iii
... measure an angle by the line of chords , and by the protractor . · 99 an angle less than a right 6 angle · 8 9 an equilateral " 9 10 an isosceles " " وو 11 a scalene " " their values defined and de- Square root Logarithmic sines and ...
... measure an angle by the line of chords , and by the protractor . · 99 an angle less than a right 6 angle · 8 9 an equilateral " 9 10 an isosceles " " وو 11 a scalene " " their values defined and de- Square root Logarithmic sines and ...
Σελίδα v
... Measuring a field by ordinates 86 into three equal parts . 131 Another method · 87 The same , parallel to one side ib . • To measure a single field 88 Another method ib . • The same . 89 To cut off a given portion of land 132 Examples ...
... Measuring a field by ordinates 86 into three equal parts . 131 Another method · 87 The same , parallel to one side ib . • To measure a single field 88 Another method ib . • The same . 89 To cut off a given portion of land 132 Examples ...
Σελίδα vi
... measure an angle from the. · 139 • · ib . • • 140 143 • 144 145 148 ib . How to make a rate . Form of collected reference for appor- tionment On laying out land To lay out a square equal to a given quantity To lay out a parallelogram ...
... measure an angle from the. · 139 • · ib . • • 140 143 • 144 145 148 ib . How to make a rate . Form of collected reference for appor- tionment On laying out land To lay out a square equal to a given quantity To lay out a parallelogram ...
Σελίδα vii
Henry S. Merrett. CALCULATING QUANTITIES GENERALLY FOR To measure an angle from the meridian 230 LAND AND ENGINEERING ... measuring work abstract and bill . On mason's and ironwork On ironwork to bridges and girders , and different ...
Henry S. Merrett. CALCULATING QUANTITIES GENERALLY FOR To measure an angle from the meridian 230 LAND AND ENGINEERING ... measuring work abstract and bill . On mason's and ironwork On ironwork to bridges and girders , and different ...
Σελίδα viii
... measuring heights by the box- sextant Of the relative proportion of the circle , its equal and inscribed squares Showing the ... measure . 313 • ib . Square ditto ib . Solid ditto ib . 303 Avoirdupois weight ib . • ib . Equivalents of ...
... measuring heights by the box- sextant Of the relative proportion of the circle , its equal and inscribed squares Showing the ... measure . 313 • ib . Square ditto ib . Solid ditto ib . 303 Avoirdupois weight ib . • ib . Equivalents of ...
Άλλες εκδόσεις - Προβολή όλων
A Practical Treatise on ... Land and Engineering Surveying Henry S. Merrett Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
A Practical Treatise On ... Land and Engineering Surveying Henry S Merrett Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C acres adjustment base line bubble calculated centre chain lines chord circle circumference circumferentor collimation column compass correct cross sections cube yards curve datum line described diameter Diff difference Ditto divided divisions draw the line equal fence field-book fifth column figure find the area fixed flag fore sights frustrum given ground height horizontal inches and decimals inclosure instrument intersecting length line A B logarithm manner mark measure method minutes multiply needle object Offsets in inches parallel plate parallelogram pencil perpendicular plotted poles Problem protractor quantity quotient Radius in chains right angles roods Rule scale secant sector segment sextant side A B sine slopes spirit level square links staff station straight edge subtract surface survey surveyor TABLE take the angle tangent points telescope theodolite tie line tracing paper transverse distance trapezium triangle vernier vertical whole
Δημοφιλή αποσπάσματα
Σελίδα 102 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 66 - ... the rail; multiply the length by the breadth and the product by the height; then divide the product by two, and you have the number of bushels of shelled corn in the crib.